package com.lagou.wwyan.rpc.service.impl;

import com.lagou.wwyan.rpc.service.UserService;
import org.springframework.stereotype.Service;

@Service
public class UserServiceImpl implements UserService {


    @Override
    public String sayHello(String s) {
        System.out.println("sayHello?"+s);
        return "success";
    }
}
